CN102077433B - 具有改进的重闭合功能的断路器 - Google Patents

具有改进的重闭合功能的断路器 Download PDF

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Publication number
CN102077433B
CN102077433B CN200980124348.9A CN200980124348A CN102077433B CN 102077433 B CN102077433 B CN 102077433B CN 200980124348 A CN200980124348 A CN 200980124348A CN 102077433 B CN102077433 B CN 102077433B
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China
Prior art keywords
power line
fault
impedance
circuit breaker
opening time
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CN200980124348.9A
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English (en)
Chinese (zh)
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CN102077433A (zh
Inventor
T·本特森
G·奥尔奎恩
***
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Hitachi Energy Co ltd
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ABB Research Ltd Switzerland
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Publication of CN102077433A publication Critical patent/CN102077433A/zh
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Breakers (AREA)
CN200980124348.9A 2008-06-25 2009-06-16 具有改进的重闭合功能的断路器 Active CN102077433B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08158935.0A EP2139087B1 (fr) 2008-06-25 2008-06-25 Disjoncteur avec fonctionnalité de ré-enclenchement améliorée
EP08158935.0 2008-06-25
PCT/EP2009/057480 WO2009156309A1 (fr) 2008-06-25 2009-06-16 Disjoncteur à fonctionnalité de ré-enclenchement améliorée

Publications (2)

Publication Number Publication Date
CN102077433A CN102077433A (zh) 2011-05-25
CN102077433B true CN102077433B (zh) 2014-04-16

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ID=39917166

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Application Number Title Priority Date Filing Date
CN200980124348.9A Active CN102077433B (zh) 2008-06-25 2009-06-16 具有改进的重闭合功能的断路器

Country Status (5)

Country Link
US (1) US8279567B2 (fr)
EP (1) EP2139087B1 (fr)
CN (1) CN102077433B (fr)
RU (1) RU2491690C2 (fr)
WO (1) WO2009156309A1 (fr)

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WO2012064386A1 (fr) * 2010-11-10 2012-05-18 Abb Research Ltd. Dispositifs d'interruption de pannes et procédés de commande de ces derniers
CN103444037B (zh) * 2011-03-17 2015-07-01 Abb技术有限公司 用于传输线中故障识别的基于电压的方法及其设备
CN102122809A (zh) * 2011-03-30 2011-07-13 苏州工业园区非而智能电器有限公司 智能漏电控制器***及其选择性闭锁方法
CN102354946A (zh) * 2011-09-16 2012-02-15 中山凯韦电机有限公司 一种智能漏电保护开关
GB2503442A (en) * 2012-06-26 2014-01-01 Ibm Locating faults in a network
CN105075047B (zh) * 2013-03-13 2018-05-29 越洋塞科外汇合营有限公司 用于电力***弹性的断路器设计
JP6161783B2 (ja) * 2013-03-28 2017-07-12 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ コンピュータ支援により送配電網のインピーダンスを求める方法、当該方法を実施するための発電装置及びコンピュータプログラム
CN103983899B (zh) * 2014-05-22 2016-08-31 国家电网公司 基于注入信号的配电网永久性故障辨识方法
EP3038224A1 (fr) 2014-12-23 2016-06-29 General Electric Technology GmbH Améliorations apportées ou relatives à des appareils d'interruption de circuit
JP6517589B2 (ja) * 2015-05-29 2019-05-22 株式会社東芝 直流送電システム、その中央サーバ、及び直流送電経路の事故後の復旧方法
FR3065110B1 (fr) * 2017-04-11 2019-04-19 Schneider Electric Industries Sas Procede et dispositif de commande d'un actionneur, et appareil de protection electrique comportant un tel dispositif
US10651681B2 (en) * 2017-08-15 2020-05-12 Carling Technologies, Inc. Electronic status reporting circuit breaker
CN108134365A (zh) * 2018-02-05 2018-06-08 国网河南省电力公司新乡供电公司 一种配电线路智能重合闸装置
CN108321760A (zh) * 2018-02-23 2018-07-24 南京飞腾电子科技有限公司 断路器及其运行方法
US11101641B2 (en) * 2018-09-24 2021-08-24 S&C Electric Company Fault protection devices and related reclosing methods
US11879927B2 (en) 2018-12-18 2024-01-23 S&C Electric Company Triggered vacuum gap fault detection methods and devices
CN113644624B (zh) * 2020-05-11 2024-03-01 台达电子工业股份有限公司 具有触电保护功能的传输配电***及其操作方法
TWI737294B (zh) * 2020-05-11 2021-08-21 台達電子工業股份有限公司 具觸電保護功能之傳輸配電系統及其操作方法
US11733285B2 (en) * 2020-06-05 2023-08-22 Alpha Technologies Ltd. Touch safe DC powering for remote loads
CN112564057B (zh) * 2020-06-28 2022-02-15 北京交通大学 基于行波主频率的直流***自适应重合闸方法
DE112022003928T5 (de) * 2021-08-12 2024-05-29 S&C Electric Company Getriggerter Hochspannungs-Impulsschliesser mit adaptivem Schaltungstesten
US11942818B2 (en) * 2022-03-29 2024-03-26 Schneider Electric It Corporation Arrangement of converters and fast switches to provide BESS and UPS combined function

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GB171009A (en) * 1920-03-22 1921-11-10 Gen Electric Improvements in and relating to electric distribution systems
CN1588729A (zh) * 2004-10-14 2005-03-02 南京南瑞继保电气有限公司 一种输电线路的重合闸方法

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US2384362A (en) * 1942-06-23 1945-09-04 Gen Electric Automatic reclosing circuit breaker system
US4454555A (en) * 1982-09-09 1984-06-12 Brown Boveri Electric, Inc. Voltage sensing and load measuring automatic reclosing system for d-c circuit breakers
DE3429150A1 (de) 1984-08-08 1986-02-20 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur feststellung des erdungszustandes von freigeschalteten elektrischen leitungen
US6452767B1 (en) * 1995-03-13 2002-09-17 Square D Company Arcing fault detection system for a secondary line of a current transformer
US5644293A (en) * 1995-05-16 1997-07-01 General Signal Corporation Ground fault detection with location identification
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KR100760331B1 (ko) 2006-03-30 2007-09-20 신성산전주식회사 고속 고장구간 자동 차단장치
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
GB171009A (en) * 1920-03-22 1921-11-10 Gen Electric Improvements in and relating to electric distribution systems
CN1588729A (zh) * 2004-10-14 2005-03-02 南京南瑞继保电气有限公司 一种输电线路的重合闸方法

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附图1、3、5、13.

Also Published As

Publication number Publication date
CN102077433A (zh) 2011-05-25
US20110085273A1 (en) 2011-04-14
RU2491690C2 (ru) 2013-08-27
RU2011102591A (ru) 2012-07-27
EP2139087B1 (fr) 2016-10-19
US8279567B2 (en) 2012-10-02
WO2009156309A1 (fr) 2009-12-30
EP2139087A1 (fr) 2009-12-30

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